CPR & AED

How to use an AED: a step-by-step guide

Automated external defibrillators are designed for anyone to use. Here's what happens when you open one.

4 min read

AED training unit with pads

An AED talks you through every step. You can’t shock someone by accident: the machine only advises a shock if it detects a shockable rhythm.

The steps

  • Call emergency services and start CPR

  • Switch on the AED and follow the voice prompts

  • Attach the pads to bare skin as shown on the pictures

  • Stand clear while it analyses, then press shock if told to

  • Carry on CPR until help arrives or the person recovers

Our CPR courses include hands-on AED practice so it feels familiar on the day.

Want hands-on practice?

Every course is small-group and practical, with real equipment and same-week certificates.

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